. >>> a military judge is expected to decide this morning whether to allow nidal hasan to continue representing himself. the judge halted the trial at ft. hood on wednesday. he's charged with killing 13 and would 3g 2 others. they say he's trying to guarantee he getting death penalty. >>> in dallas, a deadly shooting spree. police say four were killed. four were wounded. two of the survivors were 11 and 13. the victims were found in two homes. they tell us that the gunman had been looking for his ex-girlfriend and he may have tried to set an after fta. >>> as mark strassmann reports a teenager had earlier been jolted with a terrace stun gun. >> reporter: israel hernandez had two big passions in life skateboarding and art. just before dawn tuesday miami beach police say they spotted the 18-year-old spraying dwra feety on the side of this abandoned building. a couple who say they were smoking marijuana with him earlier say they were acting as his lookout. >> he ran around juked the cop and eventually was gone. in a statement he ignored officers' commands to stop. in order to effect an arrest he u